diff options
Diffstat (limited to 'binutils-2.24/config/acinclude.m4')
-rwxr-xr-x | binutils-2.24/config/acinclude.m4 | 746 |
1 files changed, 0 insertions, 746 deletions
diff --git a/binutils-2.24/config/acinclude.m4 b/binutils-2.24/config/acinclude.m4 deleted file mode 100755 index 8242b2c7..00000000 --- a/binutils-2.24/config/acinclude.m4 +++ /dev/null @@ -1,746 +0,0 @@ -dnl This file is included into all any other acinclude file that needs -dnl to use these macros. - -dnl This is copied from autoconf 2.12, but does calls our own AC_PROG_CC_WORKS, -dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in AC_PROG_CC_WORKS. -dnl We are probably using a cross compiler, which will not be able to fully -dnl link an executable. This should really be fixed in autoconf itself. -dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler. -AC_DEFUN([CYG_AC_PROG_CXX_CROSS], -[AC_BEFORE([$0], [AC_PROG_CXXCPP]) -AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc) - -CYG_AC_PROG_GXX_WORKS - -if test $ac_cv_prog_gxx = yes; then - GXX=yes -dnl Check whether -g works, even if CXXFLAGS is set, in case the package -dnl plays around with CXXFLAGS (such as to build both debugging and -dnl normal versions of a library), tasteless as that idea is. - ac_test_CXXFLAGS="${CXXFLAGS+set}" - ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS= - AC_PROG_CXX_G - if test "$ac_test_CXXFLAGS" = set; then - CXXFLAGS="$ac_save_CXXFLAGS" - elif test $ac_cv_prog_cxx_g = yes; then - CXXFLAGS="-g -O2" - else - CXXFLAGS="-O2" - fi -else - GXX= - test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" -fi -]) - -dnl See if the G++ compiler we found works. -AC_DEFUN([CYG_AC_PROG_GXX_WORKS], -[AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works]) -AC_LANG_SAVE -AC_LANG_CPLUSPLUS -dnl Try a test case. We only compile, because it's close to impossible -dnl to get a correct fully linked executable with a cross compiler. For -dnl most cross compilers, this test is bogus. For G++, we can use various -dnl other compile line options to get a decent idea that the cross compiler -dnl actually does work, even though we can't produce an executable without -dnl more info about the target it's being compiled for. This only works -dnl for the GNU C++ compiler. - -dnl Transform the name of the compiler to it's cross variant, unless -dnl CXX is set. This is also what CXX gets set to in the generated -dnl Makefile. -if test x"${CXX}" = xc++ ; then - CXX=`echo gcc | sed -e "${program_transform_name}"` -fi - -dnl Get G++'s full path to libgcc.a -libgccpath=`${CXX} --print-libgcc` - -dnl If we don't have a path with libgcc.a on the end, this isn't G++. -if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then - ac_cv_prog_gxx=yes -else - ac_cv_prog_gxx=no -fi - -dnl If we are using G++, look for the files that need to exist if this -dnl compiler works. -if test x"${ac_cv_prog_gxx}" = xyes ; then - gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'` - if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then - gccfiles=yes - else - gccfiles=no - fi - gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib - if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then - gcclibs=yes - else - gcclibs=no - fi -fi - -dnl If everything is OK, then we can safely assume the compiler works. -if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then - ac_cv_prog_cxx_works=no - AC_MSG_ERROR(${CXX} is a non-working cross compiler) -else - ac_cv_prog_cxx_works=yes -fi - -AC_LANG_RESTORE -AC_MSG_RESULT($ac_cv_prog_cxx_works) -if test x"$ac_cv_prog_cxx_works" = xno; then - AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.]) -fi -AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler]) -AC_MSG_RESULT($ac_cv_prog_cxx_cross) -cross_compiling=$ac_cv_prog_cxx_cross -AC_SUBST(CXX) -]) - -dnl ==================================================================== -dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler. -dnl This is based on the macros above for G++. -AC_DEFUN([CYG_AC_PROG_CC_CROSS], -[AC_BEFORE([$0], [AC_PROG_CCPP]) -AC_CHECK_PROGS(CC, cc, gcc) - -CYG_AC_PROG_GCC_WORKS - -if test $ac_cv_prog_gcc = yes; then - GCC=yes -dnl Check whether -g works, even if CFLAGS is set, in case the package -dnl plays around with CFLAGS (such as to build both debugging and -dnl normal versions of a library), tasteless as that idea is. - ac_test_CFLAGS="${CFLAGS+set}" - ac_save_CFLAGS="$CFLAGS" - CFLAGS= - AC_PROG_CC_G - if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" - elif test $ac_cv_prog_cc_g = yes; then - CFLAGS="-g -O2" - else - CFLAGS="-O2" - fi -else - GXX= - test "${CFLAGS+set}" = set || CFLAGS="-g" -fi -]) - -dnl See if the GCC compiler we found works. -AC_DEFUN([CYG_AC_PROG_GCC_WORKS], -[AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works]) -AC_LANG_SAVE -AC_LANG_C -dnl Try a test case. We only compile, because it's close to impossible -dnl to get a correct fully linked executable with a cross -dnl compiler. For most cross compilers, this test is bogus. For G++, -dnl we can use various other compile line options to get a decent idea -dnl that the cross compiler actually does work, even though we can't -dnl produce an executable without more info about the target it's -dnl being compiled for. This only works for the GNU C++ compiler. - -dnl Transform the name of the compiler to it's cross variant, unless -dnl CXX is set. This is also what CC gets set to in the generated Makefile. -if test x"${CC}" = xcc ; then - CC=`echo gcc | sed -e "${program_transform_name}"` -fi - -dnl Get Gcc's full path to libgcc.a -libgccpath=`${CC} --print-libgcc` - -dnl If we don't have a path with libgcc.a on the end, this isn't G++. -if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then - ac_cv_prog_gcc=yes -else - ac_cv_prog_gcc=no -fi - -dnl If we are using Gcc, look for the files that need to exist if this -dnl compiler works. -if test x"${ac_cv_prog_gcc}" = xyes ; then - gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'` - if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then - gccfiles=yes - else - gccfiles=no - fi - gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib - if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then - gcclibs=yes - else - gcclibs=no - fi -fi - -dnl If everything is OK, then we can safely assume the compiler works. -if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then - ac_cv_prog_cc_works=no - AC_MSG_ERROR(${CC} is a non-working cross compiler) -else - ac_cv_prog_cc_works=yes -fi - -AC_LANG_RESTORE -AC_MSG_RESULT($ac_cv_prog_cc_works) -if test x"$ac_cv_prog_cc_works" = xno; then - AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.]) -fi -AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler]) -AC_MSG_RESULT($ac_cv_prog_cc_cross) -cross_compiling=$ac_cv_prog_cc_cross -AC_SUBST(CC) -]) - -dnl ==================================================================== -dnl Find the BFD library in the build tree. This is used to access and -dnl manipulate object or executable files. -AC_DEFUN([CYG_AC_PATH_BFD], [ -AC_MSG_CHECKING(for the bfd header in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -dnl Look for the header file -AC_CACHE_VAL(ac_cv_c_bfdh,[ -for i in $dirlist; do - if test -f "$i/bfd/bfd.h" ; then - ac_cv_c_bfdh=`(cd $i/bfd; ${PWDCMD-pwd})` - break - fi -done -]) -if test x"${ac_cv_c_bfdh}" != x; then - BFDHDIR="-I${ac_cv_c_bfdh}" - AC_MSG_RESULT(${ac_cv_c_bfdh}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(BFDHDIR) - -dnl Look for the library -AC_MSG_CHECKING(for the bfd library in the build tree) -AC_CACHE_VAL(ac_cv_c_bfdlib,[ -for i in $dirlist; do - if test -f "$i/bfd/Makefile" ; then - ac_cv_c_bfdlib=`(cd $i/bfd; ${PWDCMD-pwd})` - fi -done -]) -dnl We list two directories cause bfd now uses libtool -if test x"${ac_cv_c_bfdlib}" != x; then - BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs" - AC_MSG_RESULT(${ac_cv_c_bfdlib}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(BFDLIB) -]) - -dnl ==================================================================== -dnl Find the libiberty library. This defines many commonly used C -dnl functions that exists in various states based on the underlying OS. -AC_DEFUN([CYG_AC_PATH_LIBERTY], [ -AC_MSG_CHECKING(for the liberty library in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_liberty,[ -for i in $dirlist; do - if test -f "$i/libiberty/Makefile" ; then - ac_cv_c_liberty=`(cd $i/libiberty; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_liberty}" != x; then - LIBERTY="-L${ac_cv_c_liberty}" - AC_MSG_RESULT(${ac_cv_c_liberty}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(LIBERTY) -]) - -dnl ==================================================================== -dnl Find the opcodes library. This is used to do dissasemblies. -AC_DEFUN([CYG_AC_PATH_OPCODES], [ -AC_MSG_CHECKING(for the opcodes library in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_opc,[ -for i in $dirlist; do - if test -f "$i/opcodes/Makefile" ; then - ac_cv_c_opc=`(cd $i/opcodes; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_opc}" != x; then - OPCODESLIB="-L${ac_cv_c_opc}" - AC_MSG_RESULT(${ac_cv_c_opc}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(OPCODESLIB) -]) - -dnl ==================================================================== -dnl Look for the DejaGnu header file in the source tree. This file -dnl defines the functions used to testing support. -AC_DEFUN([CYG_AC_PATH_DEJAGNU], [ -AC_MSG_CHECKING(for the testing support files in the source tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_dejagnu,[ -for i in $dirlist; do - if test -f "$srcdir/$i/ecc/ecc/infra/testlib/current/include/dejagnu.h" ; then - ac_cv_c_dejagnu=`(cd $srcdir/$i/ecc/ecc/infra/testlib/current/include; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_dejagnu}" != x; then - DEJAGNUHDIR="-I${ac_cv_c_dejagnu}" - AC_MSG_RESULT(${ac_cv_c_dejagnu}) -else - AC_MSG_RESULT(none) -fi -AC_CACHE_VAL(ac_cv_c_dejagnulib,[ -for i in $dirlist; do - if test -f "$srcdir/$i/infra/testlib/current/lib/hostutil.exp" ; then - ac_cv_c_dejagnulib=`(cd $srcdir/$i/infra/testlib/current/lib; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_dejagnulib}" != x; then - DEJAGNULIB="${ac_cv_c_dejagnulib}" -else - DEJAGNULIB="" -fi -AC_MSG_CHECKING(for runtest in the source tree) -AC_CACHE_VAL(ac_cv_c_runtest,[ -for i in $dirlist; do - if test -f "$srcdir/$i/dejagnu/runtest" ; then - ac_cv_c_runtest=`(cd $srcdir/$i/dejagnu; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_runtest}" != x; then - RUNTESTDIR="${ac_cv_c_runtest}" - AC_MSG_RESULT(${ac_cv_c_runtest}) -else - RUNTESTDIR="" - AC_MSG_RESULT(none) -fi -AC_SUBST(RUNTESTDIR) -AC_SUBST(DEJAGNULIB) -AC_SUBST(DEJAGNUHDIR) -]) - -dnl ==================================================================== -dnl Find the libintl library in the build tree. This is for -dnl internationalization support. -AC_DEFUN([CYG_AC_PATH_INTL], [ -AC_MSG_CHECKING(for the intl header in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -dnl Look for the header file -AC_CACHE_VAL(ac_cv_c_intlh,[ -for i in $dirlist; do - if test -f "$i/intl/libintl.h" ; then - ac_cv_c_intlh=`(cd $i/intl; ${PWDCMD-pwd})` - break - fi -done -]) -if test x"${ac_cv_c_intlh}" != x; then - INTLHDIR="-I${ac_cv_c_intlh}" - AC_MSG_RESULT(${ac_cv_c_intlh}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(INTLHDIR) - -dnl Look for the library -AC_MSG_CHECKING(for the libintl library in the build tree) -AC_CACHE_VAL(ac_cv_c_intllib,[ -for i in $dirlist; do - if test -f "$i/intl/Makefile" ; then - ac_cv_c_intllib=`(cd $i/intl; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_intllib}" != x; then - INTLLIB="-L${ac_cv_c_intllib} -lintl" - AC_MSG_RESULT(${ac_cv_c_intllib}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(INTLLIB) -]) - -dnl ==================================================================== -dnl Find the simulator library. -AC_DEFUN([CYG_AC_PATH_SIM], [ -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.." -case "$target_cpu" in - powerpc) target_dir=ppc ;; - sparc*) target_dir=erc32 ;; - mips*) target_dir=mips ;; - *) target_dir=$target_cpu ;; -esac -dnl First look for the header file -AC_MSG_CHECKING(for the simulator header file) -AC_CACHE_VAL(ac_cv_c_simh,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/include/remote-sim.h" ; then - ac_cv_c_simh=`(cd ${srcdir}/$i/include; ${PWDCMD-pwd})` - break - fi -done -]) -if test x"${ac_cv_c_simh}" != x; then - SIMHDIR="-I${ac_cv_c_simh}" - AC_MSG_RESULT(${ac_cv_c_simh}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(SIMHDIR) - -dnl See whether it's a devo or Foundry branch simulator -AC_MSG_CHECKING(Whether this is a devo simulator ) -AC_CACHE_VAL(ac_cv_c_simdevo,[ - CPPFLAGS="$CPPFLAGS $SIMHDIR" - AC_EGREP_HEADER([SIM_DESC sim_open.*struct _bfd], remote-sim.h, - ac_cv_c_simdevo=yes, - ac_cv_c_simdevo=no) -]) -if test x"$ac_cv_c_simdevo" = x"yes" ; then - AC_DEFINE(HAVE_DEVO_SIM) -fi -AC_MSG_RESULT(${ac_cv_c_simdevo}) -AC_SUBST(HAVE_DEVO_SIM) - -dnl Next look for the library -AC_MSG_CHECKING(for the simulator library) -AC_CACHE_VAL(ac_cv_c_simlib,[ -for i in $dirlist; do - if test -f "$i/sim/$target_dir/Makefile" ; then - ac_cv_c_simlib=`(cd $i/sim/$target_dir; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_simlib}" != x; then - SIMLIB="-L${ac_cv_c_simlib}" -else - AC_MSG_RESULT(none) - dnl FIXME: this is kinda bogus, cause umtimately the TM will build - dnl all the libraries for several architectures. But for now, this - dnl will work till then. -dnl AC_MSG_CHECKING(for the simulator installed with the compiler libraries) - dnl Transform the name of the compiler to it's cross variant, unless - dnl CXX is set. This is also what CXX gets set to in the generated - dnl Makefile. - CROSS_GCC=`echo gcc | sed -e "s/^/$target/"` - - dnl Get G++'s full path to libgcc.a -changequote(,) - gccpath=`${CROSS_GCC} --print-libgcc | sed -e 's:[a-z0-9A-Z\.\-]*/libgcc.a::' -e 's:lib/gcc-lib/::'`lib -changequote([,]) - if test -f $gccpath/libsim.a -o -f $gccpath/libsim.so ; then - ac_cv_c_simlib="$gccpath/" - SIMLIB="-L${ac_cv_c_simlib}" - AC_MSG_RESULT(${ac_cv_c_simlib}) - else - AM_CONDITIONAL(PSIM, test x$psim = xno) - SIMLIB="" - AC_MSG_RESULT(none) -dnl ac_cv_c_simlib=none - fi -fi -AC_SUBST(SIMLIB) -]) - -dnl ==================================================================== -dnl Find the libiberty library. -AC_DEFUN([CYG_AC_PATH_LIBIBERTY], [ -AC_MSG_CHECKING(for the libiberty library in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_libib,[ -for i in $dirlist; do - if test -f "$i/libiberty/Makefile" ; then - ac_cv_c_libib=`(cd $i/libiberty/; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_libib}" != x; then - LIBIBERTY="-L${ac_cv_c_libib}" - AC_MSG_RESULT(${ac_cv_c_libib}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(LIBIBERTY) -]) - -dnl ==================================================================== -AC_DEFUN([CYG_AC_PATH_DEVO], [ -AC_MSG_CHECKING(for devo headers in the source tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_devoh,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/include/remote-sim.h" ; then - ac_cv_c_devoh=`(cd ${srcdir}/$i/include; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_devoh}" != x; then - DEVOHDIR="-I${ac_cv_c_devoh}" - AC_MSG_RESULT(${ac_cv_c_devoh}) -else - AC_MSG_RESULT(none) -fi -AC_SUBST(DEVOHDIR) -]) - -dnl ==================================================================== -dnl Find all the ILU headers and libraries -AC_DEFUN([CYG_AC_PATH_ILU], [ -AC_MSG_CHECKING(for ILU kernel headers in the source tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_iluh,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/ilu/runtime/kernel/method.h" ; then - ac_cv_c_iluh=`(cd ${srcdir}/$i/ilu/runtime/kernel; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_iluh}" != x; then - ILUHDIR="-I${ac_cv_c_iluh}" - AC_MSG_RESULT(${ac_cv_c_iluh}) -else - AC_MSG_RESULT(none) -fi - -AC_MSG_CHECKING(for ILU kernel headers in the build tree) -dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.." -AC_CACHE_VAL(ac_cv_c_iluh5,[ -for i in $dirlist; do - if test -f "$i/ilu/runtime/kernel/iluconf.h" ; then - ac_cv_c_iluh5=`(cd $i/ilu/runtime/kernel; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_iluh5}" != x; then - ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh5}" - AC_MSG_RESULT(${ac_cv_c_iluh5}) -else - AC_MSG_RESULT(none) -fi - -AC_MSG_CHECKING(for ILU C++ headers in the source tree) -AC_CACHE_VAL(ac_cv_c_iluh2,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/ilu/stubbers/cpp/resource.h" ; then - ac_cv_c_iluh2=`(cd ${srcdir}/$i/ilu/stubbers/cpp; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_iluh2}" != x; then - ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh2}" - AC_MSG_RESULT(${ac_cv_c_iluh2}) -else - AC_MSG_RESULT(none) -fi - -AC_MSG_CHECKING(for ILU C headers) -AC_CACHE_VAL(ac_cv_c_iluh3,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/ilu/stubbers/c/resource.h" ; then - ac_cv_c_iluh3=`(cd ${srcdir}/$i/ilu/stubbers/c ; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_iluh3}" != x; then - ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh3}" - AC_MSG_RESULT(${ac_cv_c_iluh3}) -else - AC_MSG_RESULT(none) -fi - -AC_MSG_CHECKING(for ILU C runtime headers) -AC_CACHE_VAL(ac_cv_c_iluh4,[ -for i in $dirlist; do - if test -f "${srcdir}/$i/ilu/runtime/c/ilucstub.h" ; then - ac_cv_c_iluh4=`(cd ${srcdir}/$i/ilu/runtime/c ; ${PWDCMD-pwd})` - fi -done -]) -if test x"${ac_cv_c_iluh4}" != x; then - ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh4}" - AC_MSG_RESULT(${ac_cv_c_iluh4}) -else - AC_MSG_RESULT(none) -fi - -AC_CACHE_VAL(ac_cv_c_ilupath,[ -for i in $dirlist; do - if test -f "$i/ilu/Makefile" ; then - ac_cv_c_ilupath=`(cd $i/ilu; ${PWDCMD-pwd})` - break - fi -done -]) -ILUTOP=${ac_cv_c_ilupath} - -AC_MSG_CHECKING(for the ILU library in the build tree) -AC_CACHE_VAL(ac_cv_c_ilulib,[ -if test -f "$ac_cv_c_ilupath/runtime/kernel/Makefile" ; then - ac_cv_c_ilulib=`(cd $ac_cv_c_ilupath/runtime/kernel; ${PWDCMD-pwd})` - AC_MSG_RESULT(found ${ac_cv_c_ilulib}/libilu.a) -else - AC_MSG_RESULT(no) -fi]) - -AC_MSG_CHECKING(for the ILU C++ bindings library in the build tree) -AC_CACHE_VAL(ac_cv_c_ilulib2,[ -if test -f "$ac_cv_c_ilupath/runtime/cpp/Makefile" ; then - ac_cv_c_ilulib2=`(cd $ac_cv_c_ilupath/runtime/cpp; ${PWDCMD-pwd})` - AC_MSG_RESULT(found ${ac_cv_c_ilulib2}/libilu-c++.a) -else - AC_MSG_RESULT(no) -fi]) - -AC_MSG_CHECKING(for the ILU C bindings library in the build tree) -AC_CACHE_VAL(ac_cv_c_ilulib3,[ -if test -f "$ac_cv_c_ilupath/runtime/c/Makefile" ; then - ac_cv_c_ilulib3=`(cd $ac_cv_c_ilupath/runtime/c; ${PWDCMD-pwd})` - AC_MSG_RESULT(found ${ac_cv_c_ilulib3}/libilu-c.a) -else - AC_MSG_RESULT(no) -fi]) - -AC_MSG_CHECKING(for the ILU Tk bindings library in the build tree) -AC_CACHE_VAL(ac_cv_c_ilulib4,[ -if test -f "$ac_cv_c_ilupath/runtime/mainloop/Makefile" ; then - ac_cv_c_ilulib4=`(cd $ac_cv_c_ilupath/runtime/mainloop; ${PWDCMD-pwd})` - AC_MSG_RESULT(found ${ac_cv_c_ilulib4}/libilu-tk.a) -else - AC_MSG_RESULT(no) -fi]) - -if test x"${ac_cv_c_ilulib}" = x -a x"${ac_cv_c_ilulib2}" = x; then - ILUHDIR="" -fi - -if test x"${ac_cv_c_ilulib}" != x -a x"${ac_cv_c_ilulib2}" != x; then - ILULIB="-L${ac_cv_c_ilulib} -L${ac_cv_c_ilulib2} -L${ac_cv_c_ilulib3} -L${ac_cv_c_ilulib4}" -else - ILULIB="" -fi - -if test x"${ILULIB}" = x; then - AC_MSG_CHECKING(for ILU libraries installed with the compiler) - AC_CACHE_VAL(ac_cv_c_ilulib5,[ - NATIVE_GCC=`echo gcc | sed -e "${program_transform_name}"` - - dnl Get G++'s full path to it's libraries - ac_cv_c_ilulib5=`${NATIVE_GCC} --print-libgcc | sed -e 's:lib/gcc-lib/.*::'`lib - if test -f $ac_cv_c_ilulib5/libilu-c.a -o -f $ac_cv_c_ilulib5/libilu-c.so ; then - if test x"${ILUHDIR}" = x; then - ILUHDIR="-I${ac_cv_c_ilulib5}/../include" - fi - ILULIB="-L${ac_cv_c_ilulib5}" - AC_MSG_RESULT(${ac_cv_c_ilulib5}) - else - ac_cv_c_ilulib=none - AC_MSG_RESULT(none) - fi -fi]) -AC_SUBST(ILUHDIR) -AC_SUBST(ILULIB) -AC_SUBST(ILUTOP) -]) - -dnl ==================================================================== -dnl This defines the byte order for the host. We can't use -dnl AC_C_BIGENDIAN, cause we want to create a config file and -dnl substitue the real value, so the header files work right -AC_DEFUN([CYG_AC_C_ENDIAN], [ -AC_MSG_CHECKING(to see if this is a little endian host) -AC_CACHE_VAL(ac_cv_c_little_endian, [ -ac_cv_c_little_endian=unknown -# See if sys/param.h defines the BYTE_ORDER macro. -AC_TRY_COMPILE([#include <sys/types.h> -#include <sys/param.h>], [ -#if !BYTE_ORDER || !_BIG_ENDIAN || !_LITTLE_ENDIAN - bogus endian macros -#endif], [# It does; now see whether it defined to _LITTLE_ENDIAN or not. -AC_TRY_COMPILE([#include <sys/types.h> -#include <sys/param.h>], [ -#if BYTE_ORDER != _LITTLE_ENDIAN - not big endian -#endif], ac_cv_c_little_endian=yes, ac_cv_c_little_endian=no) -]) -if test ${ac_cv_c_little_endian} = unknown; then -old_cflags=$CFLAGS -CFLAGS=-g -AC_TRY_RUN([ -main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long l; - char c[sizeof (long)]; - } u; - u.l = 1; - exit (u.c[0] == 1); -}], -ac_cv_c_little_endian=no, -ac_cv_c_little_endian=yes,[ -dnl Yes, this is ugly, and only used for a canadian cross anyway. This -dnl is just to keep configure from stopping here. -case "${host}" in -changequote(,) - i[3456789]86-*-*) ac_cv_c_little_endian=yes ;; - sparc*-*-*) ac_cv_c_little_endian=no ;; -changequote([,]) - *) AC_MSG_WARN(Can't cross compile this test) ;; -esac]) -CFLAGS=$old_cflags -fi]) - -if test x"${ac_cv_c_little_endian}" = xyes; then - AC_DEFINE(LITTLE_ENDIAN_HOST) - ENDIAN="CYG_LSBFIRST"; -else - ENDIAN="CYG_MSBFIRST"; -fi -AC_MSG_RESULT(${ac_cv_c_little_endian}) -AC_SUBST(ENDIAN) -]) - -dnl ==================================================================== -dnl Look for the path to libgcc, so we can use it to directly link -dnl in libgcc.a with LD. -AC_DEFUN([CYG_AC_PATH_LIBGCC], -[AC_MSG_CHECKING([Looking for the path to libgcc.a]) -AC_LANG_SAVE -AC_LANG_C - -dnl Get Gcc's full path to libgcc.a -libgccpath=`${CC} --print-libgcc` - -dnl If we don't have a path with libgcc.a on the end, this isn't G++. -if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then - ac_cv_prog_gcc=yes -else - ac_cv_prog_gcc=no -fi - -dnl -if test x"${ac_cv_prog_gcc}" = xyes ; then - gccpath=`echo $libgccpath | sed -e 's:/libgcc.a::'` - LIBGCC="-L${gccpath}" - AC_MSG_RESULT(${gccpath}) -else - LIBGCC="" - AC_MSG_ERROR(Not using gcc) -fi - -AC_LANG_RESTORE -AC_SUBST(LIBGCC) -]) |